Users only need one button to operate the Ellipsis Jetpack. The Verizon Ellipsis Jetpack is a little slow to boot up, but in a minute or two it is online and connected to Verizon 4G LTE if it is available.
Amazon Echo Review: Talking Helper Alexa Is No Match for Siri. The Virtual Assistant Plays DJ for Your Music, But Gets Lost on Other Basic Requests. Meet Alexa, Amazon's voice-activated virtual assistant who lives in the $200 Echo smart speaker. Personal Tech columnist Geoffrey A. Fowler puts her in the interview chair to find out what she can do.
Amazon Echo is a wireless speaker and voice command device from Amazon.com. The device consists of a 9.25-inch (23.5 cm) tall cylinder speaker with a seven-piece microphone array. The device responds to the name Alexa; this wake word can be changed by the user (to one other choice at present: Amazon).